基于“蓋產(chǎn)品”的雙分型面注射模具典型結(jié)構(gòu)設(shè)計
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- 基于“蓋產(chǎn)品”的雙分型面注射模具典型結(jié)構(gòu)設(shè)計[1]基于“蓋產(chǎn)品”的雙分型面注射模具典型結(jié)構(gòu)設(shè)計
高慧
北京工業(yè)職業(yè)技術(shù)學(xué)院(北京100042)
摘 要:雙分型面注射模,常用于點澆口進(jìn)料的單型腔或多型腔(多用)的注射模,結(jié)構(gòu)比較復(fù)雜。本文以“蓋產(chǎn)品”的三板式注射模具結(jié)構(gòu)設(shè)計為例,對雙分型面注射模的典型結(jié)構(gòu)進(jìn)行分析與設(shè)計,總結(jié)了其設(shè)計要點,對其他復(fù)雜模具的設(shè)計具有很好的借鑒作用。
關(guān)鍵詞:雙分型面注射模具; 結(jié)構(gòu)組成及分析;設(shè)計要點
中圖分類號: TH 文獻(xiàn)標(biāo)識碼:A 文章編號:
Typical Mould Structure Design With Double Parting Surface Injection Based on the "cover product"
Gao Hui
(Beijing Polytechnic College, Beijing, China, 100042)
Abstract : double parting surface injection mould, often used for point gate feed single cavity or more cavity (use) of the injection mould,Structure is complicated. This article by "cover products" three plate injection mould structure design as an example, the double parting surface injection mould of typical structure analysis and design, summarizes the key points of the design,For other complex mould design has the very good reference.
key words:
Key words : double parting surface injection mould; Structure and analysis; Design key points
1引言
雙分型面注射模具有兩個分型面,與單分型面模具相比,是在定模部分增加了一塊可以局部移動的中間板(澆道板),又稱為三板式(動模板、澆道板、定模板)注射模,開模時,中間板在定模的導(dǎo)柱上與定模板做定距離分離,以便在這兩模板之間取出澆...